C o n f i g u r a t i o n 71NOTICE: AAL2/LES encapsulation is used for AAL2/LES-CAS and AAL2/LESELCP voice applications.Delete PVCTo delete a PVC, follow the steps below.1 Type “3” on the ATM PVC Configuration menu (Figure 4.31) to selectDelete PVC. The IAD displays the port list and a prompt.2 Type the port number to delete and press Enter.3 To delete the PVC, type “Y”, or cancel the deletion by typing any othercharacter. The IAD saves the configuration and displays the PVCConfiguration menu where you may continue with other PVC managementtasks.Show Current PVCs1 To display a list of current PVCs, type “4” on the ATM PVCConfiguration menu (Figure 4.31) to display the port table with associatedPVCs:2 When you have finished viewing the list, press any key to return to theATM PVC Configuration menu.Configure ATM OptionsTo configure ATM options, type “4” on the WAN Configuration menu(ATM) to display the ATM Configuration menu (Figure 4.37). Currentdatalink protocol on the WAN Configuration menu must be set to ATM to seethe ATM Configuration menu. Remember always to reset the IAD when youfinish ATM configuration. (You may wait to reset until all changes have beenmade.)Figure 4.37 ATM Configuration MenuEach of the options on this menu is described in detail below.Configure Payload ScramblingYou must enable payload scrambling (which is disabled by default) for theIAD to connect to a DSLAM that uses payload scrambling. To enable ordisable payload scrambling, follow the steps below:
